Friday, April 17, 2009, 6:33 pm EDT
The Academy of Natural Sciences, Ewell Sale Stewart Library
Friday, April 17, 2009, 4:25 pm EDT
American Philosophical Society Museum, Philadelphia Area Center for History of Science
Friday, April 17, 2009, 1:00 am EDT
Norman Gevitz, Ph.D., Department of Social Medicine, Ohio University at AthensThe College of Physicians of Philadelphia
Friday, April 17, 2009, 1:00 am EDT
John Bukowski, Juniata CollegePhiladelphia Area Seminar on the History of Mathematics (PASHoM)
Thursday, April 16, 2009, 2:00 am EDT
Len Davidson, Curator of the Neon Museum of PhiladelphiaThe Historical Society of Pennsylvania
Thursday, April 16, 2009, 1:04 am EDT
Meryn Stuart, Ph.D., R.N., and Marie-Claude Trifault, Ph.D., R.N.<br/>Nursing History Research Unit, University of OttawaBarbara Bates Center for the Study of the History of Nursing, University of Pennsylvania
Wednesday, April 15, 2009, 4:00 pm EDT
Elizabeth P. McLean, Garden HistorianThe Library Company of Philadelphia
Wednesday, April 15, 2009, 4:29 am EDT
James AlsopChemical Heritage Foundation
Tuesday, April 14, 2009, 1:00 am EDT
Christina Cogdell, University of PennsylvaniaDepartment of History and Sociology of Science, University of Pennsylvania
Thursday, April 9, 2009, 4:00 am EDT
Robert Hicks, Director, Mütter Museum & Historical Medical Library, The College of Physicians of PhiladelphiaRittenhouse Astronomical Society
- Columbia University
- Harvard University
- Johns Hopkins University
- Library of Congress
- National Library of Medicine
